source: trunk/src/script/qscriptengine_p.h@ 259

Last change on this file since 259 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
File size: 21.7 KB
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1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information (qt-info@nokia.com)
5**
6** This file is part of the QtScript module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at qt-sales@nokia.com.
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSCRIPTENGINE_P_H
43#define QSCRIPTENGINE_P_H
44
45#include "qscriptenginefwd_p.h"
46
47#ifndef QT_NO_SCRIPT
48
49#include <QtCore/QDateTime>
50#include <QtCore/QMutex>
51#include <QtCore/QLinkedList>
52#include <QtCore/QString>
53#include <QtCore/QVector>
54#include <QtCore/QHash>
55#include <QtCore/qnumeric.h>
56
57#include "qscriptengine.h"
58#include "qscriptnameid_p.h"
59#include "qscriptobjectfwd_p.h"
60#include "qscriptrepository_p.h"
61#include "qscriptgc_p.h"
62#include "qscriptecmaarray_p.h"
63#include "qscriptecmadate_p.h"
64#include "qscriptecmaobject_p.h"
65#include "qscriptecmaboolean_p.h"
66#include "qscriptecmanumber_p.h"
67#include "qscriptecmastring_p.h"
68#include "qscriptecmafunction_p.h"
69#include "qscriptextvariant_p.h"
70#include "qscriptextqobject_p.h"
71#include "qscriptvalue_p.h"
72#include "qscriptcontextfwd_p.h"
73
74#include <math.h>
75
76QT_BEGIN_NAMESPACE
77
78//
79// W A R N I N G
80// -------------
81//
82// This file is not part of the Qt API. It exists purely as an
83// implementation detail. This header file may change from version to
84// version without notice, or even be removed.
85//
86// We mean it.
87//
88
89namespace QScript {
90
91class ArgumentsObjectData: public QScriptObjectData
92{
93public:
94 ArgumentsObjectData() : length(0) {}
95 virtual ~ArgumentsObjectData() {}
96
97public: // attributes
98 QScriptValueImpl activation;
99 uint length;
100};
101
102} // namespace QScript
103
104inline QScriptEnginePrivate *QScriptEnginePrivate::get(QScriptEngine *q)
105{
106 if (q)
107 return q->d_func();
108 return 0;
109}
110
111inline const QScriptEnginePrivate *QScriptEnginePrivate::get(const QScriptEngine *q)
112{
113 if (q)
114 return q->d_func();
115 return 0;
116}
117
118inline QScriptEngine *QScriptEnginePrivate::get(QScriptEnginePrivate *d)
119{
120 return d->q_func();
121}
122
123inline QString QScriptEnginePrivate::toString(QScriptNameIdImpl *id)
124{
125 if (! id)
126 return QString();
127
128 return id->s;
129}
130
131inline QString QScriptEnginePrivate::memberName(const QScript::Member &member) const
132{
133 return toString(member.nameId());
134}
135
136inline void QScriptEnginePrivate::newReference(QScriptValueImpl *o, int mode)
137{
138 Q_ASSERT(o);
139 o->m_type = QScript::ReferenceType;
140 o->m_int_value = (mode);
141}
142
143inline void QScriptEnginePrivate::newActivation(QScriptValueImpl *o)
144{
145 Q_ASSERT(o);
146 newObject(o, nullValue(), m_class_activation);
147}
148
149inline void QScriptEnginePrivate::newPointer(QScriptValueImpl *o, void *ptr)
150{
151 Q_ASSERT(o);
152 o->m_type = QScript::PointerType;
153 o->m_ptr_value = ptr;
154}
155
156inline void QScriptEnginePrivate::newInteger(QScriptValueImpl *o, int i)
157{
158 Q_ASSERT(o);
159 o->m_type = QScript::IntegerType;
160 o->m_int_value = (i);
161}
162
163inline void QScriptEnginePrivate::newNameId(QScriptValueImpl *o, const QString &s)
164{
165 Q_ASSERT(o);
166 o->m_type = QScript::StringType;
167 o->m_string_value = (nameId(s, /*persistent=*/false));
168}
169
170inline void QScriptEnginePrivate::newString(QScriptValueImpl *o, const QString &s)
171{
172 Q_ASSERT(o);
173 o->m_type = QScript::StringType;
174 QScriptNameIdImpl *entry = new QScriptNameIdImpl(s);
175 m_tempStringRepository.append(entry);
176 o->m_string_value = (entry);
177 m_newAllocatedTempStringRepositoryChars += s.length();
178}
179
180inline void QScriptEnginePrivate::newNameId(QScriptValueImpl *o, QScriptNameIdImpl *id)
181{
182 Q_ASSERT(o);
183 o->m_type = QScript::StringType;
184 o->m_string_value = (id);
185}
186
187inline const QScript::IdTable *QScriptEnginePrivate::idTable() const
188{
189 return &m_id_table;
190}
191
192inline qsreal QScriptEnginePrivate::convertToNativeDouble(const QScriptValueImpl &value)
193{
194 Q_ASSERT (value.isValid());
195
196 if (value.isNumber())
197 return value.m_number_value;
198
199 return convertToNativeDouble_helper(value);
200}
201
202inline qint32 QScriptEnginePrivate::convertToNativeInt32(const QScriptValueImpl &value)
203{
204 Q_ASSERT (value.isValid());
205
206 return toInt32 (convertToNativeDouble(value));
207}
208
209
210inline bool QScriptEnginePrivate::convertToNativeBoolean(const QScriptValueImpl &value)
211{
212 Q_ASSERT (value.isValid());
213
214 if (value.isBoolean())
215 return value.m_bool_value;
216
217 return convertToNativeBoolean_helper(value);
218}
219
220inline QString QScriptEnginePrivate::convertToNativeString(const QScriptValueImpl &value)
221{
222 Q_ASSERT (value.isValid());
223
224 if (value.isString())
225 return value.m_string_value->s;
226
227 return convertToNativeString_helper(value);
228}
229
230inline qsreal QScriptEnginePrivate::toInteger(qsreal n)
231{
232 if (qIsNaN(n))
233 return 0;
234
235 if (n == 0 || qIsInf(n))
236 return n;
237
238 int sign = n < 0 ? -1 : 1;
239 return sign * ::floor(::fabs(n));
240}
241
242inline qint32 QScriptEnginePrivate::toInt32(qsreal n)
243{
244 if (qIsNaN(n) || qIsInf(n) || (n == 0))
245 return 0;
246
247 double sign = (n < 0) ? -1.0 : 1.0;
248 qsreal abs_n = fabs(n);
249
250 n = ::fmod(sign * ::floor(abs_n), D32);
251 const double D31 = D32 / 2.0;
252
253 if (sign == -1 && n < -D31)
254 n += D32;
255
256 else if (sign != -1 && n >= D31)
257 n -= D32;
258
259 return qint32 (n);
260}
261
262inline quint32 QScriptEnginePrivate::toUint32(qsreal n)
263{
264 if (qIsNaN(n) || qIsInf(n) || (n == 0))
265 return 0;
266
267 double sign = (n < 0) ? -1.0 : 1.0;
268 qsreal abs_n = fabs(n);
269
270 n = ::fmod(sign * ::floor(abs_n), D32);
271
272 if (n < 0)
273 n += D32;
274
275 return quint32 (n);
276}
277
278inline quint16 QScriptEnginePrivate::toUint16(qsreal n)
279{
280 if (qIsNaN(n) || qIsInf(n) || (n == 0))
281 return 0;
282
283 double sign = (n < 0) ? -1.0 : 1.0;
284 qsreal abs_n = fabs(n);
285
286 n = ::fmod(sign * ::floor(abs_n), D16);
287
288 if (n < 0)
289 n += D16;
290
291 return quint16 (n);
292}
293
294inline QScript::AST::Node *QScriptEnginePrivate::abstractSyntaxTree() const
295{
296 return m_abstractSyntaxTree;
297}
298
299inline QScript::MemoryPool *QScriptEnginePrivate::nodePool()
300{
301 return m_pool;
302}
303
304inline void QScriptEnginePrivate::setNodePool(QScript::MemoryPool *pool)
305{
306 m_pool = pool;
307}
308
309inline QScript::Lexer *QScriptEnginePrivate::lexer()
310{
311 return m_lexer;
312}
313
314inline void QScriptEnginePrivate::setLexer(QScript::Lexer *lexer)
315{
316 m_lexer = lexer;
317}
318
319inline QScriptObject *QScriptEnginePrivate::allocObject()
320{
321 return objectAllocator(m_objectGeneration);
322}
323
324inline QScriptContextPrivate *QScriptEnginePrivate::currentContext() const
325{
326 return m_context;
327}
328
329inline QScriptContextPrivate *QScriptEnginePrivate::pushContext()
330{
331 QScriptContext *context = m_frameRepository.get();
332 QScriptContextPrivate *ctx_p = QScriptContextPrivate::get(context);
333 ctx_p->init(m_context);
334 m_context = ctx_p;
335#ifndef Q_SCRIPT_NO_EVENT_NOTIFY
336 notifyContextPush();
337#endif
338 return m_context;
339}
340
341inline void QScriptEnginePrivate::popContext()
342{
343 Q_ASSERT(m_context != 0);
344#ifndef Q_SCRIPT_NO_EVENT_NOTIFY
345 notifyContextPop();
346#endif
347 QScriptContextPrivate *context = m_context;
348 m_context = context->parentContext();
349 if (m_context) {
350 QScriptContextPrivate *p1 = m_context;
351 QScriptContextPrivate *p2 = context;
352 if ((p1->m_state != QScriptContext::ExceptionState)
353 || (p2->m_state == QScriptContext::ExceptionState)) {
354 // propagate the state
355 p1->m_result = p2->m_result;
356 p1->m_state = p2->m_state;
357 // only update errorLineNumber if there actually was an exception
358 if (p2->m_state == QScriptContext::ExceptionState) {
359 if (p2->errorLineNumber != -1)
360 p1->errorLineNumber = p2->errorLineNumber;
361 else
362 p1->errorLineNumber = p1->currentLine;
363 }
364 }
365 }
366 m_frameRepository.release(QScriptContextPrivate::get(context));
367}
368
369inline void QScriptEnginePrivate::maybeGC()
370{
371 if (objectAllocator.blocked())
372 return;
373
374 bool do_string_gc = ((m_stringRepository.size() - m_oldStringRepositorySize) > 256)
375 || (m_newAllocatedStringRepositoryChars > 0x800000);
376 do_string_gc |= ((m_tempStringRepository.size() - m_oldTempStringRepositorySize) > 1024)
377 || (m_newAllocatedTempStringRepositoryChars > 0x800000);
378
379 if (! do_string_gc && ! objectAllocator.poll())
380 return;
381
382 maybeGC_helper(do_string_gc);
383}
384
385inline void QScriptEnginePrivate::adjustBytesAllocated(int bytes)
386{
387 objectAllocator.adjustBytesAllocated(bytes);
388}
389
390inline bool QScriptEnginePrivate::blockGC(bool block)
391{
392 return objectAllocator.blockGC(block);
393}
394
395inline void QScriptEnginePrivate::markString(QScriptNameIdImpl *id, int /*generation*/)
396{
397 id->used = true;
398}
399
400inline QScriptValueImpl QScriptEnginePrivate::createFunction(QScriptFunction *fun)
401{
402 QScriptValueImpl v;
403 newFunction(&v, fun);
404 return v;
405}
406
407inline QScriptValueImpl QScriptEnginePrivate::newArray(const QScript::Array &value)
408{
409 QScriptValueImpl v;
410 newArray(&v, value);
411 return v;
412}
413
414inline QScriptValueImpl QScriptEnginePrivate::newArray(uint length)
415{
416 QScriptValueImpl v;
417 QScript::Array a(this);
418 a.resize(length);
419 newArray(&v, a);
420 return v;
421}
422
423inline QScriptClassInfo *QScriptEnginePrivate::registerClass(const QString &pname, int type)
424{
425 if (type == -1)
426 type = ++m_class_prev_id;
427
428 QScriptClassInfo *oc = new QScriptClassInfo(this, QScriptClassInfo::Type(type), pname);
429 m_allocated_classes.append(oc);
430
431 return oc;
432}
433
434inline QScriptClassInfo *QScriptEnginePrivate::registerClass(const QString &name)
435{
436 return registerClass(name, -1);
437}
438
439inline QScriptValueImpl QScriptEnginePrivate::createFunction(QScriptInternalFunctionSignature fun,
440 int length, QScriptClassInfo *classInfo, const QString &name)
441{
442 return createFunction(new QScript::C2Function(fun, length, classInfo, name));
443}
444
445inline void QScriptEnginePrivate::newFunction(QScriptValueImpl *o, QScriptFunction *function)
446{
447 QScriptValueImpl proto;
448 if (functionConstructor)
449 proto = functionConstructor->publicPrototype;
450 else {
451 // creating the Function prototype object
452 Q_ASSERT(objectConstructor);
453 proto = objectConstructor->publicPrototype;
454 }
455 newObject(o, proto, m_class_function);
456 o->setObjectData(function);
457}
458
459inline void QScriptEnginePrivate::newConstructor(QScriptValueImpl *ctor,
460 QScriptFunction *function,
461 QScriptValueImpl &proto)
462{
463 newFunction(ctor, function);
464 ctor->setProperty(m_id_table.id_prototype, proto,
465 QScriptValue::Undeletable
466 | QScriptValue::ReadOnly
467 | QScriptValue::SkipInEnumeration);
468 proto.setProperty(m_id_table.id_constructor, *ctor,
469 QScriptValue::Undeletable
470 | QScriptValue::SkipInEnumeration);
471}
472
473inline void QScriptEnginePrivate::newArguments(QScriptValueImpl *object,
474 const QScriptValueImpl &activation,
475 uint length,
476 const QScriptValueImpl &callee)
477{
478 QScript::ArgumentsObjectData *data = new QScript::ArgumentsObjectData();
479 data->activation = activation;
480 data->length = length;
481 newObject(object, m_class_arguments);
482 object->setObjectData(data);
483 object->setProperty(m_id_table.id_callee, callee,
484 QScriptValue::SkipInEnumeration);
485 object->setProperty(m_id_table.id_length, QScriptValueImpl(length),
486 QScriptValue::SkipInEnumeration);
487}
488
489inline QScriptFunction *QScriptEnginePrivate::convertToNativeFunction(const QScriptValueImpl &object)
490{
491 if (object.isFunction())
492 return static_cast<QScriptFunction*> (object.objectData());
493 return 0;
494}
495
496inline QScriptValue QScriptEnginePrivate::toPublic(const QScriptValueImpl &value)
497{
498 if (!value.isValid())
499 return QScriptValue();
500
501 QScriptValuePrivate *p = registerValue(value);
502 QScriptValue v;
503 QScriptValuePrivate::init(v, p);
504 return v;
505}
506
507inline QScriptValueImpl QScriptEnginePrivate::toImpl(const QScriptValue &value)
508{
509 QScriptValuePrivate *p = QScriptValuePrivate::get(value);
510 if (!p)
511 return QScriptValueImpl();
512 if (p->value.type() == QScript::LazyStringType)
513 return toImpl_helper(value);
514 return p->value;
515}
516
517inline QScriptValueImplList QScriptEnginePrivate::toImplList(const QScriptValueList &lst)
518{
519 QScriptValueImplList result;
520 QScriptValueList::const_iterator it;
521 for (it = lst.constBegin(); it != lst.constEnd(); ++it)
522 result.append(toImpl(*it));
523 return result;
524}
525
526inline QScriptValueImpl QScriptEnginePrivate::toObject(const QScriptValueImpl &value)
527{
528 if (value.isObject() || !value.isValid())
529 return value;
530 return toObject_helper(value);
531}
532
533inline QScriptValueImpl QScriptEnginePrivate::toPrimitive(const QScriptValueImpl &object,
534 QScriptValueImpl::TypeHint hint)
535{
536 Q_ASSERT(object.isValid());
537
538 if (! object.isObject())
539 return object;
540
541 return toPrimitive_helper(object, hint);
542}
543
544inline QDateTime QScriptEnginePrivate::toDateTime(const QScriptValueImpl &value) const
545{
546 return dateConstructor->toDateTime(value);
547}
548
549inline void QScriptEnginePrivate::newArray(QScriptValueImpl *object, const QScript::Array &value)
550{
551 arrayConstructor->newArray(object, value);
552}
553
554inline void QScriptEnginePrivate::newObject(QScriptValueImpl *o, const QScriptValueImpl &proto,
555 QScriptClassInfo *oc)
556{
557 Q_ASSERT(o != 0);
558
559 QScriptObject *od = allocObject();
560 od->reset();
561 od->m_id = ++m_next_object_id;
562 if (proto.isValid())
563 od->m_prototype = proto;
564 else {
565 Q_ASSERT(objectConstructor);
566 od->m_prototype = objectConstructor->publicPrototype;
567 }
568
569 o->m_type = QScript::ObjectType;
570 od->m_class = (oc ? oc : m_class_object);
571 o->m_object_value = od;
572}
573
574inline void QScriptEnginePrivate::newObject(QScriptValueImpl *o, QScriptClassInfo *oc)
575{
576 newObject(o, objectConstructor->publicPrototype, oc);
577}
578
579inline QScriptValueImpl QScriptEnginePrivate::newObject()
580{
581 QScriptValueImpl v;
582 newObject(&v);
583 return v;
584}
585
586inline void QScriptEnginePrivate::newVariant(QScriptValueImpl *out,
587 const QVariant &value,
588 bool setDefaultPrototype)
589{
590 Q_ASSERT(variantConstructor != 0);
591 variantConstructor->newVariant(out, value);
592 if (setDefaultPrototype) {
593 QScriptValueImpl proto = defaultPrototype(value.userType());
594 if (proto.isValid())
595 out->setPrototype(proto);
596 }
597}
598
599#ifndef QT_NO_QOBJECT
600# ifndef Q_SCRIPT_NO_QMETAOBJECT_CACHE
601inline QScriptMetaObject *QScriptEnginePrivate::cachedMetaObject(const QMetaObject *meta)
602{
603 QScriptMetaObject *value = m_cachedMetaObjects.value(meta);
604 if (!value) {
605 value = new QScriptMetaObject;
606 m_cachedMetaObjects.insert(meta, value);
607 }
608 return value;
609}
610# endif
611#endif // !QT_NO_QOBJECT
612
613inline QScriptNameIdImpl *QScriptEnginePrivate::nameId(const QString &str, bool persistent)
614{
615 QScriptNameIdImpl *entry = toStringEntry(str);
616 if (! entry)
617 entry = insertStringEntry(str);
618
619 Q_ASSERT(entry->unique);
620
621 if (persistent)
622 entry->persistent = true;
623
624 return entry;
625}
626
627inline QScriptNameIdImpl *QScriptEnginePrivate::intern(const QChar *u, int s)
628{
629 QString tmp(u, s);
630 return nameId(tmp, /*persistent=*/ true);
631}
632
633inline QScriptValueImpl QScriptEnginePrivate::valueFromVariant(const QVariant &v)
634{
635 QScriptValueImpl result = create(v.userType(), v.data());
636 Q_ASSERT(result.isValid());
637 return result;
638}
639
640inline QScriptValueImpl QScriptEnginePrivate::undefinedValue()
641{
642 return m_undefinedValue;
643}
644
645inline QScriptValueImpl QScriptEnginePrivate::nullValue()
646{
647 return m_nullValue;
648}
649
650inline QScriptValueImpl QScriptEnginePrivate::defaultPrototype(int metaTypeId) const
651{
652 QScriptCustomTypeInfo info = m_customTypes.value(metaTypeId);
653 return info.prototype;
654}
655
656inline void QScriptEnginePrivate::setDefaultPrototype(int metaTypeId, const QScriptValueImpl &prototype)
657{
658 QScriptCustomTypeInfo info = m_customTypes.value(metaTypeId);
659 info.prototype = prototype;
660 m_customTypes.insert(metaTypeId, info);
661}
662
663inline uint _q_scriptHash(const QString &key)
664{
665 const QChar *p = key.unicode();
666 int n = qMin(key.size(), 128);
667 uint h = key.size();
668 uint g;
669
670 while (n--) {
671 h = (h << 4) + (*p++).unicode();
672 if ((g = (h & 0xf0000000)) != 0)
673 h ^= g >> 23;
674 h &= ~g;
675 }
676 return h;
677}
678
679inline QScriptNameIdImpl *QScriptEnginePrivate::toStringEntry(const QString &s)
680{
681 uint h = _q_scriptHash(s) % m_string_hash_size;
682
683 for (QScriptNameIdImpl *entry = m_string_hash_base[h]; entry && entry->h == h; entry = entry->next) {
684 if (entry->s == s)
685 return entry;
686 }
687
688 return 0;
689}
690
691inline bool QScriptEnginePrivate::lessThan(const QScriptValueImpl &lhs, const QScriptValueImpl &rhs)
692{
693 return QScriptContextPrivate::lt_cmp(lhs, rhs);
694}
695
696inline bool QScriptEnginePrivate::equals(const QScriptValueImpl &lhs, const QScriptValueImpl &rhs)
697{
698 return QScriptContextPrivate::eq_cmp(lhs, rhs);
699}
700
701inline bool QScriptEnginePrivate::strictlyEquals(const QScriptValueImpl &lhs, const QScriptValueImpl &rhs)
702{
703 return QScriptContextPrivate::strict_eq_cmp(lhs, rhs);
704}
705
706inline void QScriptEnginePrivate::unregisterValue(QScriptValuePrivate *p)
707{
708 QScriptValueImpl &v = p->value;
709 Q_ASSERT(v.isValid());
710 if (v.isString()) {
711 QScriptNameIdImpl *id = v.stringValue();
712 m_stringHandles.remove(id);
713 } else if (v.isObject()) {
714 QScriptObject *instance = v.objectValue();
715 m_objectHandles.remove(instance);
716 } else {
717 int i = m_otherHandles.indexOf(p);
718 Q_ASSERT(i != -1);
719 m_otherHandles.remove(i);
720 }
721 m_handleRepository.release(p);
722}
723
724inline QScriptValueImpl QScriptEnginePrivate::globalObject() const
725{
726 return m_globalObject;
727}
728
729inline bool QScriptEnginePrivate::hasUncaughtException() const
730{
731 return (currentContext()->state() == QScriptContext::ExceptionState);
732}
733
734inline QScriptValueImpl QScriptEnginePrivate::uncaughtException() const
735{
736 if (!hasUncaughtException())
737 return QScriptValueImpl();
738 return currentContext()->returnValue();
739}
740
741inline void QScriptEnginePrivate::maybeProcessEvents()
742{
743 if (m_processEventsInterval > 0 && ++m_processEventIncr > 512) {
744 m_processEventIncr = 0;
745 processEvents();
746 }
747}
748
749inline bool QScriptEnginePrivate::shouldAbort() const
750{
751 return m_abort;
752}
753
754inline void QScriptEnginePrivate::resetAbortFlag()
755{
756 m_abort = false;
757}
758
759#ifndef Q_SCRIPT_NO_EVENT_NOTIFY
760
761inline bool QScriptEnginePrivate::shouldNotify() const
762{
763 return m_agent != 0;
764}
765
766inline void QScriptEnginePrivate::notifyScriptLoad(
767 qint64 id, const QString &program,
768 const QString &fileName, int lineNumber)
769{
770 if (shouldNotify())
771 notifyScriptLoad_helper(id, program, fileName, lineNumber);
772}
773
774inline void QScriptEnginePrivate::notifyScriptUnload(qint64 id)
775{
776 if (shouldNotify())
777 notifyScriptUnload_helper(id);
778}
779
780inline void QScriptEnginePrivate::notifyPositionChange(QScriptContextPrivate *ctx)
781{
782 Q_ASSERT(m_agent != 0);
783 notifyPositionChange_helper(ctx);
784}
785
786inline void QScriptEnginePrivate::notifyContextPush()
787{
788 if (shouldNotify())
789 notifyContextPush_helper();
790}
791
792inline void QScriptEnginePrivate::notifyContextPop()
793{
794 if (shouldNotify())
795 notifyContextPop_helper();
796}
797
798inline void QScriptEnginePrivate::notifyFunctionEntry(QScriptContextPrivate *ctx)
799{
800 if (shouldNotify())
801 notifyFunctionEntry_helper(ctx);
802}
803
804inline void QScriptEnginePrivate::notifyFunctionExit(QScriptContextPrivate *ctx)
805{
806 if (shouldNotify())
807 notifyFunctionExit_helper(ctx);
808}
809
810inline void QScriptEnginePrivate::notifyException(QScriptContextPrivate *ctx)
811{
812 if (shouldNotify())
813 notifyException_helper(ctx);
814}
815
816inline void QScriptEnginePrivate::notifyExceptionCatch(QScriptContextPrivate *ctx)
817{
818 if (shouldNotify())
819 notifyExceptionCatch_helper(ctx);
820}
821
822#endif // Q_SCRIPT_NO_EVENT_NOTIFY
823
824QT_END_NAMESPACE
825
826#endif // QT_NO_SCRIPT
827
828#endif
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